catch cursor window allocation exception

1 files changed, 10 insertions, 4 deletions

diff --git a/src/main/java/de/pixart/messenger/persistance/DatabaseBackend.java b/src/main/java/de/pixart/messenger/persistance/DatabaseBackend.java
index 8a6690c1b..d148ba0f9 100644
--- a/src/main/java/de/pixart/messenger/persistance/DatabaseBackend.java
+++ b/src/main/java/de/pixart/messenger/persistance/DatabaseBackend.java
@@ -664,17 +664,23 @@ public class DatabaseBackend extends SQLiteOpenHelper {
         db.insert(RESOLVER_RESULTS_TABLENAME, null, contentValues);
     }
 
-    public Resolver.Result findResolverResult(String domain) {
+    public synchronized Resolver.Result findResolverResult(String domain) {
         SQLiteDatabase db = this.getReadableDatabase();
         String where = Resolver.Result.DOMAIN + "=?";
         String[] whereArgs = {domain};
         final Cursor cursor = db.query(RESOLVER_RESULTS_TABLENAME, null, where, whereArgs, null, null, null);
         Resolver.Result result = null;
         if (cursor != null) {
-            if (cursor.moveToFirst()) {
-                result = Resolver.Result.fromCursor(cursor);
+            try {
+                if (cursor.moveToFirst()) {
+                    result = Resolver.Result.fromCursor(cursor);
+                }
+            } catch (Exception e) {
+                Log.d(Config.LOGTAG, "unable to find cached resolver result in database " + e.getMessage());
+                return null;
+            } finally {
+                cursor.close();
             }
-            cursor.close();
         }
         return result;
     }